Scroll to the “Return used consumables like toner cartridges and maintenance kits section.”

Choose the “prepaid shipping label.” link in the section "For individual toner cartridges and maintenance kits that do not have a prepaid shipping labels inside the box.”

Toshiba

Toshiba’s toner cartridges recycling partner is Close the Loop Inc. Customers can register to participate in Toshiba’s toner recycling program on line at www.closetheloopusa.com. Upon registration, Close the Loop will deliver a starter kit to your facility.